\documentclass[a4paper,12pt]{article}

\usepackage{url}
\usepackage{epsfig}
\usepackage{graphics}
\usepackage{fancyhdr}
\usepackage{tikz}
\usepackage{placeins}
\usepackage{caption}
\usepackage{url}
\usepackage[polutonikogreek,english]{babel}
\usepackage[utf8x]{inputenx}


\captionsetup[table]{aboveskip=0pt}
\captionsetup[table]{belowskip=0pt}
\captionsetup[table]{margin=0.5cm}

%\graphicspath{{pictures/}}

\title{Project on The Unscented Particle Filter}
\author{\hspace*{-0.5cm}\begin{tabular}{cccc}
Erik Aalto & Kelly Karipidou & Daniel Kruczek & Caroline Raynaud \\
Date of birth 1 & 1990-02-18 & Date of birth 3 & Date of birth 4 \\
Email 1 & kellyk@kth.se & Email 3 & Email 4 \\
\end{tabular}} 
\date{}

\pagestyle{fancy}
\setlength{\headheight}{15pt}
\fancyhf{}
\lhead{DD2434 Project} 
\rhead{E. Aalto, K. Karipidou, D. Kruczek, C. Raynaud}

\begin{document}

\maketitle
\thispagestyle{fancy}

\input{abstract}

\clearpage

\input{paper_description}
\input{reimplementation}
\input{results}
\input{discussion}
%\input{summary}

%\clearpage

%\bibliographystyle{ieeetr}
%\bibliography{reflist}

%\clearpage

%\input{appendices}
\end{document}
